HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / MI

GREGORY S MERVENNE, MD

EMERGENCY MEDICINE

Graduated: 1992

Also: HOSPICE/PALLIATIVE CARE, INTERNAL MEDICINE, PEDIATRIC MEDICINE

NPI: 1215955752

Practice Locations (1)

HAWK EMERGENCY GROUP, P.C.

825 N CTR AVE

GAYLORD, MI 497351592

9897312100

Source: CMS National Downloadable File, September 2026.

GREGORY MERVENNE, MD | HealthCareAtlasUSA